| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the QtDeclarative module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** This file may be used under the terms of the GNU Lesser General Public |
| ** License version 2.1 as published by the Free Software Foundation and |
| ** appearing in the file LICENSE.LGPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU Lesser |
| ** General Public License version 2.1 requirements will be met: |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** In addition, as a special exception, Nokia gives you certain additional |
| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QDECLARATIVEJSENGINE_P_H |
| #define QDECLARATIVEJSENGINE_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "private/qdeclarativejsglobal_p.h" |
| #include "private/qdeclarativejsastfwd_p.h" |
| |
| #include <QString> |
| #include <QSet> |
| |
| QT_QML_BEGIN_NAMESPACE |
| |
| namespace QDeclarativeJS { |
| class QML_PARSER_EXPORT NameId |
| { |
| QString _text; |
| |
| public: |
| NameId(const QChar *u, int s) |
| : _text(u, s) |
| { } |
| |
| const QString asString() const |
| { return _text; } |
| |
| bool operator == (const NameId &other) const |
| { return _text == other._text; } |
| |
| bool operator != (const NameId &other) const |
| { return _text != other._text; } |
| |
| bool operator < (const NameId &other) const |
| { return _text < other._text; } |
| }; |
| |
| uint qHash(const QDeclarativeJS::NameId &id); |
| |
| } // end of namespace QDeclarativeJS |
| |
| #if defined(Q_CC_MSVC) && _MSC_VER <= 1300 |
| //this ensures that code outside QDeclarativeJS can use the hash function |
| //it also a workaround for some compilers |
| inline uint qHash(const QDeclarativeJS::NameId &nameId) { return QDeclarativeJS::qHash(nameId); } |
| #endif |
| |
| namespace QDeclarativeJS { |
| |
| class Lexer; |
| class NodePool; |
| |
| namespace Ecma { |
| |
| class QML_PARSER_EXPORT RegExp |
| { |
| public: |
| enum RegExpFlag { |
| Global = 0x01, |
| IgnoreCase = 0x02, |
| Multiline = 0x04 |
| }; |
| |
| public: |
| static int flagFromChar(const QChar &); |
| static QString flagsToString(int flags); |
| }; |
| |
| } // end of namespace Ecma |
| |
| class QML_PARSER_EXPORT DiagnosticMessage |
| { |
| public: |
| enum Kind { Warning, Error }; |
| |
| DiagnosticMessage() |
| : kind(Error) {} |
| |
| DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message) |
| : kind(kind), loc(loc), message(message) {} |
| |
| bool isWarning() const |
| { return kind == Warning; } |
| |
| bool isError() const |
| { return kind == Error; } |
| |
| Kind kind; |
| AST::SourceLocation loc; |
| QString message; |
| }; |
| |
| class QML_PARSER_EXPORT Engine |
| { |
| Lexer *_lexer; |
| NodePool *_nodePool; |
| QSet<NameId> _literals; |
| QList<QDeclarativeJS::AST::SourceLocation> _comments; |
| |
| public: |
| Engine(); |
| ~Engine(); |
| |
| QSet<NameId> literals() const; |
| |
| void addComment(int pos, int len, int line, int col); |
| QList<QDeclarativeJS::AST::SourceLocation> comments() const; |
| |
| NameId *intern(const QChar *u, int s); |
| |
| static QString toString(NameId *id); |
| |
| Lexer *lexer() const; |
| void setLexer(Lexer *lexer); |
| |
| NodePool *nodePool() const; |
| void setNodePool(NodePool *nodePool); |
| }; |
| |
| } // end of namespace QDeclarativeJS |
| |
| QT_QML_END_NAMESPACE |
| |
| #endif // QDECLARATIVEJSENGINE_P_H |